*{
    margin:0;
    padding:0;
    box-sizing: border-box;
}
body{
    background-color: #f7f4f1;
}
.clearfix::after{
    content:"";
    display:block;
    height:0;
    clear:both;
    visibility:hidden
}
header{
    background-color:#ff841d;
    height:50/50rem;
    .left{
        float: left;
        margin-left:17/50rem;
        margin-top:12/50rem;
        a{
            display:block;
            img{
                width:185/50rem;
                height:24.93/50rem;
                display: block;
            }
        }
    }
    .right{
        float: right;
        margin-top:7/50rem;
        margin-right:7/50rem;
        a{
            display: block;
            img{
                width:34/50rem;
                height:34/50rem;
                display: block;
            }
        }
    }
}